163415811001 has 4 divisors (see below), whose sum is σ = 163563967872. Its totient is φ = 163267654132.

The previous prime is 163415810989. The next prime is 163415811023. The reversal of 163415811001 is 100118514361.

163415811001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 163415811001 - 2³⁵ = 129056072633 is a prime.

It is a super-2 number, since 2×163415811001² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (163415811701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74076781 + ... + 74078986.

It is an arithmetic number, because the mean of its divisors is an integer number (40890991968).

Almost surely, 2^163415811001 is an apocalyptic number.

It is an amenable number.

163415811001 is a deficient number, since it is larger than the sum of its proper divisors (148156871).

163415811001 is a wasteful number, since it uses less digits than its factorization.

163415811001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148156870.

The product of its (nonzero) digits is 2880, while the sum is 31.

The spelling of 163415811001 in words is "one hundred sixty-three billion, four hundred fifteen million, eight hundred eleven thousand, one".